Steganos Security Suite is a comprehensive, easy-to-use encryption software package.
Downloads: 120410 - Shareware - Download Now

Auslogics Registry Defrag can significantly speed up your computer by helping you to defragment the Registry, remove gaps and make it contiguous, smaller and faster to access. The program is free of charge.
Downloads: 105168 - Freeware - Download Now

Enhanced System Optimizer focuses on the maintenance and includes a registry optimizer and cleaner, a disk defragmenter, a disk repair utility, an explorer for managing disk usage by file type and size, a memory optimizer for freeing RAM.
Downloads: 92566 - Freeware - Download Now